Hi,
 
 I get this error trying to use the css-validator.jar tool:
 
Exception in thread "main" java.lang.NoClassDefFoundError: org/w3c/tools/resourc es/ProtocolException
 
The resolution to this problem is unclear to me.  I copied css-validator into my d:/java/jdk1.6.0_19/lib folder as instructed on http://jigsaw.w3.org/css-validator/DOWNLOAD.html
 
Can someone please help me.    Sorry to be so needy.